Bioshock 2 Walkthrough Siren Alley

September 12, 2016 (Last Updated: ) | Reading Time: 3 minutes

This Bioshock 2 walkthrough is divided into 10 total pages.

You can jump to nearby pages of the game using the links above.

Siren Alley

Bioshock 2 Walkthrough - Bioshock 2 152
Bioshock 2 Walkthrough - Bioshock 2 152

Your train ride is interrupted in a cutscene.

Bioshock 2 Walkthrough - Bioshock 2 153
Bioshock 2 Walkthrough - Bioshock 2 153

Walk through the underwater passage.

Bioshock 2 Walkthrough - Bioshock 2 154
Bioshock 2 Walkthrough - Bioshock 2 154

Once you reach the airlock, use the controls to get inside.

Bioshock 2 Walkthrough - Bioshock 2 155
Bioshock 2 Walkthrough - Bioshock 2 155

A big daddy will roam this area. Kill him if you need more ADAM.

Bioshock 2 Walkthrough - Bioshock 2 156
Bioshock 2 Walkthrough - Bioshock 2 156

Enter the door that has interloper monitors near it.

Bioshock 2 Walkthrough - Bioshock 2 157
Bioshock 2 Walkthrough - Bioshock 2 157

Get the items from the cart.

Bioshock 2 Walkthrough - Bioshock 2 158
Bioshock 2 Walkthrough - Bioshock 2 158

Go up the stairs.

Bioshock 2 Walkthrough - Bioshock 2 159
Bioshock 2 Walkthrough - Bioshock 2 159

The door has a keypad. You will have to find the code.

Bioshock 2 Walkthrough - Bioshock 2 160
Bioshock 2 Walkthrough - Bioshock 2 160

Go through 'Little Eden Plaza'.

Bioshock 2 Walkthrough - Bioshock 2 161
Bioshock 2 Walkthrough - Bioshock 2 161

Enter 'The Pearl'.

Bioshock 2 Walkthrough - Bioshock 2 162
Bioshock 2 Walkthrough - Bioshock 2 162

You will find the spear gun here. You can impale enemies to walls with it. You can pick up the spears from dead enemies as well.

Bioshock 2 Walkthrough - Bioshock 2 163
Bioshock 2 Walkthrough - Bioshock 2 163

Deal with the enemies here and find the stairs.

Bioshock 2 Walkthrough - Bioshock 2 164
Bioshock 2 Walkthrough - Bioshock 2 164

Reach the upper floor.

Bioshock 2 Walkthrough - Bioshock 2 165
Bioshock 2 Walkthrough - Bioshock 2 165

A corridor will be covered by a turret.

Bioshock 2 Walkthrough - Bioshock 2 166
Bioshock 2 Walkthrough - Bioshock 2 166

Go up one more floor.

Bioshock 2 Walkthrough - Bioshock 2 167
Bioshock 2 Walkthrough - Bioshock 2 167

Some spider splicers will attack you around this place. They are fast so use anything that can slow them down.

Bioshock 2 Walkthrough - Bioshock 2 168
Bioshock 2 Walkthrough - Bioshock 2 168

Enter Daniel Wales' room.

Bioshock 2 Walkthrough - Bioshock 2 169
Bioshock 2 Walkthrough - Bioshock 2 169

Jump down the hole.

Bioshock 2 Walkthrough - Bioshock 2 170
Bioshock 2 Walkthrough - Bioshock 2 170

Fight Daniel Wales himself. He has lots of health.

Bioshock 2 Walkthrough - Bioshock 2 171
Bioshock 2 Walkthrough - Bioshock 2 171

Once you kill him, loot his body.

Bioshock 2 Walkthrough - Bioshock 2 172
Bioshock 2 Walkthrough - Bioshock 2 172

You will see another big daddy afterwards. You have time to roam around and harvest bodies with the little sisters around this level if you wish to do so.

Bioshock 2 Walkthrough - Bioshock 2 173
Bioshock 2 Walkthrough - Bioshock 2 173

Go through another door with interloper monitors.

Bioshock 2 Walkthrough - Bioshock 2 174
Bioshock 2 Walkthrough - Bioshock 2 174

If you save or harvest little sisters, eventually a big sister will attack you. Keep it in mind and be ready.

Bioshock 2 Walkthrough - Bioshock 2 175
Bioshock 2 Walkthrough - Bioshock 2 175

Go back to the door with keypad and enter the code you got from Wales.

Bioshock 2 Walkthrough - Bioshock 2 176
Bioshock 2 Walkthrough - Bioshock 2 176

Enter the correct numbers and press accept.

Bioshock 2 Walkthrough - Bioshock 2 177
Bioshock 2 Walkthrough - Bioshock 2 177

A wave of enemies will start attacking you after you enter the code.

Bioshock 2 Walkthrough - Bioshock 2 178
Bioshock 2 Walkthrough - Bioshock 2 178

Kill a brute splicer at the end.

Bioshock 2 Walkthrough - Bioshock 2 179
Bioshock 2 Walkthrough - Bioshock 2 179

The door with the keypad will open once you kill everyone.

Bioshock 2 Walkthrough - Bioshock 2 180
Bioshock 2 Walkthrough - Bioshock 2 180

Enter 'Temple of the Lamb' that is near the 'Little Orphanage'.

Bioshock 2 Walkthrough - Bioshock 2 181
Bioshock 2 Walkthrough - Bioshock 2 181

The inner temple is marked under the number 5.

Bioshock 2 Walkthrough - Bioshock 2 182
Bioshock 2 Walkthrough - Bioshock 2 182

There is a weapon upgrade nearby.

Bioshock 2 Walkthrough - Bioshock 2 183
Bioshock 2 Walkthrough - Bioshock 2 183

Simon Wales will attack you once you enter here.

Bioshock 2 Walkthrough - Bioshock 2 184
Bioshock 2 Walkthrough - Bioshock 2 184

Once you defeat him, search his body.

Bioshock 2 Walkthrough - Bioshock 2 185
Bioshock 2 Walkthrough - Bioshock 2 185

Go to the pump station.

Bioshock 2 Walkthrough - Bioshock 2 186
Bioshock 2 Walkthrough - Bioshock 2 186

Activate the pump.

Bioshock 2 Walkthrough - Bioshock 2 187
Bioshock 2 Walkthrough - Bioshock 2 187

The place will start to get flooded. Time to move fast.

Bioshock 2 Walkthrough - Bioshock 2 188
Bioshock 2 Walkthrough - Bioshock 2 188

Once you reach 'Little Eden Plaza' everything will be underwater.

Bioshock 2 Walkthrough - Bioshock 2 189
Bioshock 2 Walkthrough - Bioshock 2 189

Go through the door that has 'Dionysus Park' sign.

Bioshock 2 Walkthrough - Bioshock 2 190
Bioshock 2 Walkthrough - Bioshock 2 190

Take a stroll through the underwater path.

Bioshock 2 Walkthrough - Bioshock 2 191
Bioshock 2 Walkthrough - Bioshock 2 191

Enter the airlock.

Bioshock 2 Walkthrough - Bioshock 2 192
Bioshock 2 Walkthrough - Bioshock 2 192

Using the controls will end the level.

More Bioshock 2 Walkthroughs

This Bioshock 2 walkthrough is divided into 10 total pages.

More From Port Forward

Thumbnail for Phantasy Star Online 2: New Genesis

How to Port Forward in Your Router for Phantasy Star Online 2: New Genesis

Help improve your connects in Phantasy Star Online 2: New Genesis by forwarding some ports in your router.

Read More
Thumbnail for Darkest Dungeon

Forward Ports on Your Router for Darkest Dungeon

You can help improve your online multiplayer connections in Darkest Dungeon by forwarding some ports in your router.

Read More
Thumbnail for For Honor

For Honor Port Forwarding

Help improve your online connections and make connecting with others easier in For Honor by forwarding some ports.

Read More
Thumbnail for Chicory: A Colorful Tale

Forwarding Ports for Chicory: A Colorful Tale on Your Router.

You can forward some ports in your router to help improve online connections for Chicory: A Colorful Tale.

Read More
Thumbnail for Wave Break

Create a Port Forward for Wave Break in your Router

Forwarding some ports for Wave Break can make it easier to play with others and help improve your connections.

Read More
Thumbnail for Knockout City

Forwarding Ports for Knockout City on Your Router.

Help improve your online connections in Knockout City and connect with more players by forwarding some ports.

Read More
Thumbnail for Dying Light 2: Stay Human

Port Forwarding for Dying Light 2: Stay Human

You can connect with friends more easily and help improve connections in Dying Light 2: Stay Human by forwarding some ports.

Read More
Thumbnail for Far Cry 6

Creating a Port Forward in Your Router for Far Cry 6

You can help improve your online experiences and more easily connect with others in Far Cry 6 by forwarding some ports.

Read More